“I used to employ an office assistant, whose husband unbeknownst to me, had signed up for a Twitter account using my name— and had been tweeting, with absolutely no knowledge by me, for months!

“When I finally discovered this, somebody said, ‘Hey, I’ve been enjoying following you on Twitter.’ And I was like, ‘But I’m not on Twitter,'” continued David, who also pens the popular “Pogue’s Posts” blog and who authored the new book, The World According to Twitter.